Polyporus ungulatus Secr. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Hymenochaetales family Hymenochaetaceae genus Phellinus species Phellinus igniarius Name Homonyms Polyporus ungulatus (Schaeff.) Sacc. Polyporus ungulatus Secr. Polyporus ungulatus (Berk.) Sacc.